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IB Biology HL 3.1.6 Sensory Neuron Input Question Bank

Practise IB Biology HL 3.1.6 by tracing receptor signals through sensory neurons to the central nervous system and explaining how stimuli are detected.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Trace sensory impulses from receptors through sensory neurons to the spinal cord and brain.
  • Distinguish receptor transduction from the sensory-neuron pathway when explaining detected stimuli.

C3.1.6—Input through sensory neurons question 1

[Maximum number: 1]

Between which structures do sensory neurons carry nerve impulses?

A

From receptors to muscles

B

From effectors to the central nervous system (CNS)

C

From the central nervous system (CNS) to receptors

D

From receptors to the central nervous system (CNS)

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